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3 years ago

Solve the system of equations 5x – 2y = 19 and -x + y = 1 by combining the equations.

Mathematics

1 answer:

Zarrin [17]3 years ago

3 0

Answer:

Step-by-step explanation:

5x - 2y = 19

-5x + 5y = 5

3y = 24

y = 8

-x + 8 = 1

-x = -7

x = 7

(7, 9)

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